The Bills (3-3) announced the signing Monday, after returning home from an extended West Coast trip, and a day after a 19-16 overtime win at Arizona.
Merriman returns to the Bills two months after the team cut the three-time Pro Bowl selection in part because it wanted to develop several younger players. Buffalo’s priorities have since changed after the team’s depth has been depleted at defensive end.
Mark Anderson is out indefinitely after he required surgery last week to repair a left knee injury. Veteran defensive line Spencer Johnson has missed the past two games with an ankle injury.
Buffalo also released defensive tackle Jay Ross and center David Snow.
Source: Associated Press